﻿// (c) Comkarl Calipso
// By Matías Fidemraizer (http://www.matiasfidemraizer.com)
// -------------------------------------------------
// http://calipso.codeplex.com
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.


using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
using System.Dynamic;
using System.Linq;

namespace Comkarl.Web.Serialization
{
    public sealed class DefaultJsonSerializer : JsonSerializer
    {
        public override string Serialize(object some)
        {
            return JsonConvert.SerializeObject(some);
        }

        public override object Deserialize(string text)
        {
            JObject value = (JObject)JsonConvert.DeserializeObject(text);

            IDictionary<string, object> expando = new ExpandoObject();

            foreach (var property in value)
            {
                expando.Add(property.Key, property.Value.ToObject<object>());
            }

            return expando;
        }

        public override TDeserializedObject Deserialize<TDeserializedObject>(string text)
        {
            return !string.IsNullOrEmpty(text) ? JsonConvert.DeserializeObject<TDeserializedObject>(text) : default(TDeserializedObject);
        }

        public override string[] DeserializePropertyNames(string text)
        {
            return ((IEnumerable<JProperty>)Deserialize(text)).Select(some => some.Name).ToArray();
        }
    }
}